Thinkers
ThinkersAtlasTimelineWorks

Thinkers

A story-first philosophy atlas. Explore history's greatest thinkers through place, time, movement, and ideas.

Explore

  • Thinkers
  • Atlas
  • Works

Browse

  • Concepts
  • Volumes

About

  • About Thinkers
  • Image Credits

Volume I · Ancient Greece · 624–262 BCE

Thinkers
ThinkersAtlasTimelineWorks
  1. Home
  2. /Thinkers
  3. /Porphyry
P

Porphyry

Neoplatonist

Born c. 234 CE, Tyre

Died c. 305 CE

Plotinus's brilliant editor, who organized Neoplatonism into a system and wrote the logic primer that medieval Europe argued over for a thousand years.

Porphyry came from Tyre to Rome, became Plotinus's devoted student, and saved his teacher's scattered writings by editing them into the six Enneads. But he was a major mind in his own right. His short Isagoge, an introduction to Aristotle's logic, posed a question almost in passing — do genera and species exist in reality, or only in the mind? — that became the great medieval debate over universals. He also wrote a famous attack on Christianity that the Church later burned, and a defense of vegetarianism rooted in the kinship of all living souls.

Places

Ideas

BeingThe Problem of Universals

Words

“We must abstain from the bodily passions if we wish to return, pure, to the company of the divine.”

— Porphyry

Works

Isagoge

·Greek

A short introduction to Aristotle's logic that became the first textbook of every medieval student. In a single deferred question — whether genera and species exist in reality or only in the mind — it set the terms of the thousand-year debate over universals.

Life & Moments

c. 234 CE

Born in Tyre

Born in the Phoenician port of Tyre, he made his way to Rome and the circle of Plotinus.

c. 301 CE

Editing the Enneads

Gathered and arranged his teacher Plotinus's disorganized writings into the six Enneads, saving Neoplatonism for posterity.

Influence

Influenced by

  • ←
    Plotinusteacher and editor

    Porphyry was Plotinus's devoted student and arranged his scattered writings into the six Enneads.

Influenced

  • →
    Boethiuslogic primer

    Boethius translated and commented on Porphyry's Isagoge, handing the problem of universals to the medieval West.

Related Thinkers

Boethius

c. 477 CE – 524 CE

Plotinus

c. 204 CE – 270 CE

Read the Journey →Compare with Boethius

Thinkers

A story-first philosophy atlas. Explore history's greatest thinkers through place, time, movement, and ideas.

Explore

  • Thinkers
  • Atlas
  • Works

Browse

  • Concepts
  • Volumes

About

  • About Thinkers
  • Image Credits

Volume I · Ancient Greece · 624–262 BCE